Use the sample data and confidence level given below to complete parts (a) through (d). A research institute poll asked respondents if they felt vulnerable to identity theft. In the poll, n=977 and x= 573 who said "yes." Use a 95% confidence level A Click the icon to view a table of z scores. a) Find the best point estimate of the population proportion p. 0.586 (Round to three decimal places as needed.) b) Identify the value of the margin of error E. E= 0.031 (Round to three decimal places as needed) c) Construct the confidence interval (Round to three decimal places as needed.) More %3D Enter your answer in the edit fields and then click Check Answer.
Use the sample data and confidence level given below to complete parts (a) through (d). A research institute poll asked respondents if they felt vulnerable to identity theft. In the poll, n=977 and x= 573 who said "yes." Use a 95% confidence level A Click the icon to view a table of z scores. a) Find the best point estimate of the population proportion p. 0.586 (Round to three decimal places as needed.) b) Identify the value of the margin of error E. E= 0.031 (Round to three decimal places as needed) c) Construct the confidence interval (Round to three decimal places as needed.) More %3D Enter your answer in the edit fields and then click Check Answer.
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please help answer the last question
![Score: 0.2 of 1 point
Use the sample data and confidence level given below to complete parts (a) through (d).
A research institute poll asked respondents if they felt vulnerable to identity theft. In the poll, n= 977 and x= 573 who said "yes." Use a 95% confidence level.
Click the icon to view a table of z scores.
a) Find the best point estimate of the population proportion p.
0.586
(Round to three decimal places as needed.)
b) Identify the value of the margin of error E.
E = 0.031
(Round to three decimal places as needed.)
c) Construct the confidence interval.
<p<
(Round to three decimal places as needed.)
(1,1)
More
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Transcribed Image Text:Score: 0.2 of 1 point
Use the sample data and confidence level given below to complete parts (a) through (d).
A research institute poll asked respondents if they felt vulnerable to identity theft. In the poll, n= 977 and x= 573 who said "yes." Use a 95% confidence level.
Click the icon to view a table of z scores.
a) Find the best point estimate of the population proportion p.
0.586
(Round to three decimal places as needed.)
b) Identify the value of the margin of error E.
E = 0.031
(Round to three decimal places as needed.)
c) Construct the confidence interval.
<p<
(Round to three decimal places as needed.)
(1,1)
More
Enter your answer in the edit fields and then click Check Answer.
View an Example
Get More Help-
Clear All
Check A
Help Me Solve This
10:56 AME
7/24/2021
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8.
#3
6.
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